Matrix of similar interfaces for 3D-footprint entry 7e9c_D

_ stats: contacts=5 Nring=0 specif=-1.00
_ PDBs:  1:6g0l_D,2:9fgq_D,3:1zla_C,4:8u14_G,5:8hr1_E,6:8grq_A,7:8jla_C,
_ PDBs:  8:6a5l_g,9:8ox0_C,10:8txv_G,11:5x0y_G,
_ -lnE:  1:13.8,2:13.6,3:10.3,4:10.3,5:9.8,6:9.8,7:9.6,8:9.6,9:9.2,
_ -lnE:  10:9.2,11:9.0,
_        1 2 3 4 5 6 7 8 91011
0001 R  --RT------------------
0003 E  --------LC------------
0021 G  ----RARTRTRTRGRARGRGRG
0054 K  RA--------------------
0056 T  --------------RA------